/* ***** BEGIN LICENSE BLOCK *****
 *   Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is ezkeypad.
 *
 * The Initial Developer of the Original Code is
 * A.TNG.
 * Portions created by the Initial Developer are Copyright (C) 2009
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * 
 * ***** END LICENSE BLOCK ***** */

ezkeypad.main = {
  pull_the_trigger: function(evt) {
    // this is the main entry of exkeypad
    // once use click, this function is invoked. 
    ezkeypad.util.log("in pull_the_trigger");
    if (this.validate_target(evt)) {
      ezkeypad.ui.show({t: evt.target,});
    }
  }, 

  validate_target: function(evt) {
    var targ = evt.explicitOriginalTarget ? evt.explicitOriginalTarget:evt.target;
    var ret = false;
    //ezkeypad.util.log(targ);
    //ezkeypad.util.log(targ.type);
    // HTML, input, text or textarea
    switch (targ.type) {
      case "text":
      case "textarea":
        ret = true;
        break;
      default:
        ret = true;
    }
    return ret;
  }, 
};
